Correspondent Bank Explained: What It Means for Your Transfer

What a correspondent bank is

A correspondent bank is a bank that holds accounts for, and provides services to, another bank. When a financial institution wants to move money in a country where it has no branch, it relies on a correspondent relationship to receive deposits, clear payments, and settle foreign-currency transactions there. The relationship runs between institutions, not between a bank and a retail customer.

For someone sending money abroad, the correspondent bank sits in the middle of the chain. Your bank or transfer provider debits your account, instructs a correspondent to move the funds, and that correspondent credits the receiving bank, which then credits the recipient. The correspondent's name may never appear on your receipt.

The word comes from an older practice: banks in different cities kept accounts with each other and corresponded by letter to settle balances. Modern relationships are governed by contracts, credit limits, and shared compliance obligations, but the underlying idea is unchanged: two institutions holding money for one another.

How correspondent banking works

Correspondent relationships are built on accounts. One bank holds a balance at another in the local currency so it can pay local bills and customers quickly. From the depositing bank's side that balance is a nostro account, meaning our account held with you. From the other bank's side the same balance is a vostro account, meaning your account held with us. Same money, two viewpoints.

Banks send payment instructions to one another through interbank messaging networks, then settle through national payment systems. Well-established corridors can settle the same business day. Others take a few business days, depending on cut-off times, time-zone differences, public holidays, and how much screening the payment requires.

Correspondent banks also act as a compliance checkpoint. They screen payments for money laundering, sanctions, and fraud under their own rules and those of their regulator. A payment that raises a question can be held for review, and a correspondent may decline to process it entirely. That is a common reason a transfer is delayed even after the sender's own bank has released it.

Correspondent bank vs remittance, payment, and transfer

These four terms overlap in daily use, but they describe different things. A correspondent bank is an institution. A payment is an obligation being settled. A transfer is the movement of funds between accounts. A remittance is money sent, often across a border and often to a person rather than a business.

The distinction matters because the words are not interchangeable on a form. A provider may ask for the purpose of payment or for remittance information. That second phrase usually means the reference details, such as an invoice number or a customer name, that tell the recipient what the money is for. It is data about the payment, not the payment itself.

Where the word remittance comes from

To remit means to send back, or to send a payment owed. That older, formal sense survives in accounting, where a remittance advice is a document listing which invoices a payment covers. In that context a remittance is paperwork describing a payment, not the money itself.

In Canadian payroll, a remittance is the amount an employer withholds from wages for income tax and forwards to the Canada Revenue Agency, along with pension plan contributions and employment insurance premiums. Employers remit on a set schedule. This obligation is entirely domestic, and no correspondent bank is involved.

In personal finance, remittance usually means money sent across a border, often to family. The same word therefore covers a payroll obligation to a tax authority and a small transfer to a relative overseas. When you read the term, ask who is sending, who is receiving, and whether a border is being crossed.

Where a correspondent bank fits in your transfer

Most international transfers from Canada follow a chain. You instruct your bank or a licensed money services business. That institution either has a direct connection to the destination country or routes the payment through a correspondent bank. The funds settle, and the receiving bank credits the recipient.

Some providers shorten the chain by holding funds in the destination country or working with local partner institutions. Fewer hops can mean faster delivery and lower intermediary costs, but it also changes who holds your money along the way. Timing and total cost depend on the route, not only on the headline fee.

The exchange rate is a separate variable. The Bank of Canada publishes daily reference rates you can use as a benchmark for a currency on a given date. The rate you are offered is set by your provider and usually includes a margin, so the benchmark and your rate will not match exactly.

Why the term matters to senders

Intermediary fees are the practical reason to understand the chain. A correspondent may deduct a charge as a payment passes through, so the recipient can receive less than the amount sent. If an exact amount must arrive, ask whether charges are deducted at the sending end, the receiving end, or both.

Tracking is the second reason. Every hop adds a party a support agent has to contact. Keep the reference number your provider gives you and keep your receipt; those details are what allow a payment to be traced when it is late.

Compliance is the third. Money services businesses operating in Canada must register with FINTRAC and meet anti-money-laundering obligations, including verifying clients and keeping records. Using an unregistered provider leaves you with little recourse if funds go missing, and unrealistic offers are a common cover for fraud.

Common confusions

One confusion is worth naming directly. People sometimes assume the correspondent bank is their own bank's branch abroad. It is not. A correspondent is a separate institution with its own regulator, its own compliance rules, and its own charges, and it owes no direct duty to the sender.

Another is the assumption that the term always means an international payment. It does not. A payroll remittance to the Canada Revenue Agency never leaves the country, and an invoice remittance may be a domestic bank transfer with no foreign party at all.

• Correspondent bank vs intermediary bank: often used interchangeably; intermediary is the broader label for any bank in the middle of a payment.
• Correspondent bank vs receiving bank: the receiving bank holds the recipient's account; the correspondent does not.
• Correspondent bank vs correspondent lender: unrelated. A correspondent lender originates loans on behalf of another institution.
• Remittance vs transfer: remittances move by transfer, but not every transfer is a remittance.
• Remittance is not always international: a payroll remittance stays in Canada.